#511C3C#511C3C

#511C3C is a dark, moderate pink. Relative luminance 0.029; OKLCH L 31.9% C 0.089 H 346.1°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#511C3C
RGB	rgb(81, 28, 60)
HSL	hsl(324, 49%, 21%)
HSV	hsv(324, 65%, 32%)
CMYK	cmyk(0%, 65.4%, 25.9%, 68.2%)
CIE-LAB	lab(19.67, 28.80, -8.12)
CIE-LCH	lch(19.67, 29.93, 344.25°)
OKLab	oklab(31.92% 0.0867 -0.0215)
OKLCH	oklch(31.92% 0.089 346.1)
XYZ	xyz(4.6244, 2.9065, 4.5916)
Luminance	0.0291 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511C3C #1C5131

analogous

#4C1C51 #511C3C #511C22

triadic

#511C3C #3C511C #1C3C51

tetradic

#511C3C #514C1C #1C5131 #1C2251

square

#511C3C #514C1C #1C5131 #1C2251

split-complementary

#511C3C #22511C #1C514C

monochromatic

#170811 #240C1A #511C3C #7E2C5E #AC3B7F

Accessibility & contrast

On white

13.28

#511C3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#511C3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511C3C

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511C3C	#FFFFFF	#000000	##FFFFFF
##511C3C	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212A3D

Deuteranopia (green-blind)

#30333B

Tritanopia (blue-blind)

#571B29

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #511c3c;
/* rgb */ color: rgb(81, 28, 60);
/* oklch */ color: oklch(31.9% 0.089 346.1);

Tailwind

colors: {
  custom: {
    50: '#845c71',
    500: '#511c3c',
    950: '#000000',
  },
}

SCSS

$custom: #511c3c;
$custom-light: #845c71;
$custom-dark: #000000;

JSON

{
  "hex": "#511c3c",
  "rgb": {
    "r": 81,
    "g": 28,
    "b": 60
  },
  "hsl": {
    "h": 323.774,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31917,
    "c": 0.08931,
    "h": 346.1
  },
  "luminance": 0.02906
}

Semantic roles & 50–950 ramp

primary

#511C3C

secondary

#42875D

accent

#D88650

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0B0407

muted

#7C797A

Preview Lab

Preview with #511C3C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →